These Leica Zoom lenses with ROM contacts were adapted to Nikon-F mount with a reversible and non destructive work.This conversion is made in the Leitax house. Please ask for a quotation to info@leitax.comAnd now, it is possible to have auto-aperture simulation on these Zoom lenses.

For the Vario-Elmar 80-200, I can send you an accessory to have the focusing ring hard stop at the precise infinity position.